// Copyright (C) Stichting Deltares 2018. All rights reserved.
//
// This file is part of Ringtoets.
//
// Ringtoets is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// All names, logos, and references to "Deltares" are registered trademarks of
// Stichting Deltares and remain full property of Stichting Deltares at all times.
// All rights reserved.

using System;
using System.Linq;
using Core.Common.Base.Data;
using Core.Common.Base.Geometry;
using Core.Common.TestUtil;
using NUnit.Framework;
using Ringtoets.Common.Data.FailureMechanism;
using Ringtoets.Common.Data.TestUtil;
using Riskeer.Integration.Data.StandAlone;
using Riskeer.Integration.Data.StandAlone.SectionResults;

namespace Ringtoets.Integration.Data.Test.StandAlone
{
    [TestFixture]
    public class PipingStructureFailureMechanismTest
    {
        [Test]
        public void DefaultConstructor_Always_PropertiesSet()
        {
            // Call
            var failureMechanism = new PipingStructureFailureMechanism();

            // Assert
            Assert.IsInstanceOf<FailureMechanismBase>(failureMechanism);
            Assert.IsInstanceOf<IHasSectionResults<PipingStructureFailureMechanismSectionResult>>(failureMechanism);
            Assert.AreEqual("Kunstwerken - Piping bij kunstwerk", failureMechanism.Name);
            Assert.AreEqual("PKW", failureMechanism.Code);
            Assert.AreEqual(4, failureMechanism.Group);
            Assert.AreEqual(2, failureMechanism.N.NumberOfDecimalPlaces);
            Assert.AreEqual(1.0, failureMechanism.N, failureMechanism.N.GetAccuracy());

            CollectionAssert.IsEmpty(failureMechanism.Sections);
        }

        [Test]
        public void SetSections_WithSection_SetsSectionResults()
        {
            // Setup
            var failureMechanism = new PipingStructureFailureMechanism();
            FailureMechanismSection section = FailureMechanismSectionTestFactory.CreateFailureMechanismSection();

            // Call
            FailureMechanismTestHelper.SetSections(failureMechanism, new[]
            {
                section
            });

            // Assert
            Assert.AreEqual(1, failureMechanism.Sections.Count());
            Assert.AreEqual(1, failureMechanism.SectionResults.Count());
            Assert.AreSame(section, failureMechanism.SectionResults.First().Section);
        }

        [Test]
        public void ClearAllSections_WithSectionResults_SectionResultsCleared()
        {
            // Setup
            var failureMechanism = new PipingStructureFailureMechanism();

            FailureMechanismTestHelper.SetSections(failureMechanism, new[]
            {
                FailureMechanismSectionTestFactory.CreateFailureMechanismSection(new[]
                {
                    new Point2D(2, 1)
                }),
                FailureMechanismSectionTestFactory.CreateFailureMechanismSection(new[]
                {
                    new Point2D(2, 1)
                })
            });

            // Precondition
            Assert.AreEqual(2, failureMechanism.SectionResults.Count());

            // Call
            failureMechanism.ClearAllSections();

            // Assert
            CollectionAssert.IsEmpty(failureMechanism.SectionResults);
        }

        [Test]
        [TestCase(1.0)]
        [TestCase(10.0)]
        [TestCase(20.0)]
        [TestCase(0.999)]
        [TestCase(20.001)]
        public void N_SetValidValue_UpdatesValue(double value)
        {
            // Setup
            var pipingStructureFailureMechanism = new PipingStructureFailureMechanism();

            // Call
            pipingStructureFailureMechanism.N = (RoundedDouble) value;

            // Assert
            Assert.AreEqual(2, pipingStructureFailureMechanism.N.NumberOfDecimalPlaces);
            Assert.AreEqual(value, pipingStructureFailureMechanism.N, pipingStructureFailureMechanism.N.GetAccuracy());
        }

        [Test]
        [SetCulture("nl-NL")]
        [TestCase(-10.0)]
        [TestCase(0.99)]
        [TestCase(20.01)]
        [TestCase(50.0)]
        public void N_SetValueOutsideValidRange_ThrowArgumentOutOfRangeException(double value)
        {
            // Setup
            var pipingStructureFailureMechanism = new PipingStructureFailureMechanism();

            // Call
            TestDelegate test = () => pipingStructureFailureMechanism.N = (RoundedDouble) value;

            // Assert
            const string expectedMessage = "De waarde voor 'N' moet in het bereik [1,00, 20,00] liggen.";
            TestHelper.AssertThrowsArgumentExceptionAndTestMessage<ArgumentOutOfRangeException>(test, expectedMessage);
        }
    }
}